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What is polyethylene made of? Polyethylene production. Polyethylene Products

What is polyethylene made of? From ethylene gas using catalysts. The polymer has long been in demand in all areas of human activity. The production technology of polyethylene and products from it is well known. Now the issue of its disposal and reuse has become urgent.

2019-12-08 11:44

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Bell helmet: model review and reviews

The Bell helmet is made by an American company founded by Roy Richter in 1945. Now helmets and accessories for motorcyclists and cyclists with the Bell logo are among the most popular, as they provide very reliable protection.

2019-12-08 11:44

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Hazardous areas - what is production?

Unfortunately, industrial accidents are not uncommon. The most common cause of their occurrence is non-compliance with safety regulations and improper organization of production. Therefore, hazardous areas are the first things you should pay attention to to prevent accidents.

2019-12-08 11:44

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Metal deposition: methods, technology, equipment

The article is devoted to metal spraying technologies. The features of the process, as well as various techniques for the operation.

2019-12-08 11:44

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Corrosion resistant steel. Steel grades: GOST. Stainless steel - price

Why is the destruction of metallic materials? What are corrosion-resistant steels and alloys. Chemical composition and microstructure classification of stainless steel. Factors affecting pricing. Steel grading system (GOST requirements). Application area.

2019-12-08 11:44